Open cooler



FIG. 1 is a perspective view of an open cooler showing the new design;

FIG. 2 is a front view of the open cooler shown in FIG. 1;

FIG. 3 is a back view of the open cooler shown in FIG. 1;

FIG. 4 is a side view of the open cooler shown in FIG. 1, the other side being a mirror image thereof;

FIG. 5 is a top view of the open cooler shown in FIG. 1; and,

FIG. 6 is a bottom view of the open cooler shown in FIG. 1.

The broken line showing of the rear utility panel shown in the back view is for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an open cooler, as shown and described. 